200102000120192 has 32 divisors (see below), whose sum is σ = 402366317442120. Its totient is φ = 99115943977984.

The previous prime is 200102000120167. The next prime is 200102000120291. The reversal of 200102000120192 is 291021000201002.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×200102000120192² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7305111893 + ... + 7305139284.

Almost surely, 2^{200102000120192} is an apocalyptic number.

It is an amenable number.

200102000120192 is an abundant number, since it is smaller than the sum of its proper divisors (202264317321928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200102000120192 is a wasteful number, since it uses less digits than its factorization.

200102000120192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14610251298 (or 14610251286 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 200102000120192 its reverse (291021000201002), we get a palindrome (491123000321194).

The spelling of 200102000120192 in words is "two hundred trillion, one hundred two billion, one hundred twenty thousand, one hundred ninety-two".